CN104150323A - Corridor hanging seat - Google Patents
Corridor hanging seat Download PDFInfo
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- CN104150323A CN104150323A CN201410081490.2A CN201410081490A CN104150323A CN 104150323 A CN104150323 A CN 104150323A CN 201410081490 A CN201410081490 A CN 201410081490A CN 104150323 A CN104150323 A CN 104150323A
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- chair lift
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- slide block
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Abstract
The invention relates to a corridor hanging seat. The corridor hanging seat is characterized by comprising a track device, a transmission dragging device, a control component and a hanging seat body. Under the effect of the control component, the hanging seat body is driven by the transmission dragging device to do back-and-forth motion along the track device, and the process of going upstairs and going downstairs of the hanging seat body is achieved. The corridor hanging seat is simple in structure, convenient to use, safe and economical, has the elevator function and can be used as substitute goods for an elevator.
Description
Technical field
The present invention relates to a kind of chair lift, relate in particular to corridor chair lift, is mainly for the grown-ups and children district that there is no elevator.
Background technology
Due to former economy, the reason of the each side such as technology, last century the nineties, the grown-ups and children district building up does not generally all have lift-mounting, these grown-ups and children districts are not generally at 5-8 floor etc., for youngster, stair activity is no problem, and can also take exercises, but for the elderly, especially the not good enough the elderly of older even health, climb building and just become a very heavy burden, for this problem, in prior art, also having attempted several different methods improves, for example adopt slide plate, or coaster, but these all well do not solve this technical problem.Therefore, a kind of new technical scheme of exigence solves the problems of the technologies described above.
At present, the technology such as box-type elevator, all very advanced and mature, extensively adopt, but in the nineties in last century, the grown-ups and children district building up, in Hangzhou, just having more than 150 is multilayer, general Shi5-8Ceng community, wishes to set up elevator, but not complete dream.Corridor chair lift, simple in structure, convenient, safety, economy, have elevator functions, can be used as the substitute of elevator.
Summary of the invention
The present invention, just for the technical matters existing in prior art, has proposed ingenious reasonable, the safe corridor chair lift of a kind of structure design.
To achieve these goals, technical scheme of the present invention is as follows, a kind of corridor chair lift, it is characterized in that, described corridor chair lift comprises rail set, transmission drag device, function unit and chair lift, and under the effect of function unit, described chair lift is under the drive of transmission drag device, along rail set, move back and forth, realize chair lift upstairs, process downstairs.
As a modification of the present invention, described rail set comprises track support, track top board, sole-plate, be arranged on the slide block between track top board and sole-plate, between described track top board and sole-plate, be also provided with drive sprocket and driven sprocket, under the drive of the tangential traction of drive sprocket, by track track, move.
As a modification of the present invention, described transmission drag device comprises by single phase motor, worm and wormwheel reductor, and three-dimensional messenger chain, the closed-loop messenger chain that described three-dimensional messenger chain is concatenated into by cable wire, slide block assembly; Described single phase motor drives Wo bar Wo Lun Minus speed machine, drive sprocket, three-dimensional messenger chain forms sealed joint transmission with driven sprocket, formation transmission drag device, realize manned loading upstairs, the operation of going downstairs.
As a modification of the present invention, described function unit comprises propulsion source and secondary control loop, is also provided with radio telecommand transmitting, receiving device in described secondary control loop.
As a modification of the present invention, described chair lift comprises chair lift body, Anti-hook releasing device is set on described chair lift body, also comprises safety strap, is arranged on the movable pulley of chair lift body bottom, and be arranged on the hook rod unit on chair lift body.
As a modification of the present invention, described hook rod unit comprises hook inner tube, hook outer tube, is arranged on the mobile sleeve pipe of hook outside pipe, also comprises lock pin, lock pin support, limit shaft, and the spring that is arranged on endoporus after lock pin.
As a modification of the present invention, between described worm and wormwheel reductor and track top board, be provided with insulating laminated sheet.
As a modification of the present invention, on the output shaft of described worm and wormwheel reductor, be socketed with flange, between described output shaft and flange, be provided with flat key, transmitting torque, described flange and drive sprocket riveted joint, described drive sprocket is connected with bolt with worm and wormwheel speed reducer output shaft center.
As a modification of the present invention, described slide block is set to " work " font, and centre is cylinder, and cable wire, through in the middle of cylinder, is provided with snap ring between described cylinder and cable wire, for blocking cable wire.Friction drag while moving for reducing slide block, four steel balls are all equipped with in slide block above and below, so the movement between the upper and lower base plate of slide block and track becomes friction of rolling, Zu Li Minus is little.
With respect to prior art, beneficial effect of the present invention is as follows: 1) this corridor chair lift, and structure design is ingenious, convenient, safety, economy, has elevator functions, can be used as the substitute of elevator; Multilayer grown-ups and children district, wishes to set up elevator, and the but reason of complete dream not is just not have the locus of lift-mounting.Corridor chair lift, utilizes corridor top board spatial placement, has solved fabricating yard problem;
2) easy to use, safe; Corridor chair lift is with using with extension, and open type seat, both can sit people, also can fill thing, has both hung lightly, can push away away again, and dress dish, is user-friendly to; Chair lift, has safety strap, guarantees to use safety, takes loose, comfortable.Good for physique, can adopt swing type, hang, get more convenient; Need wheelchair-bound user, can utilize hanging chair stand, hang up suspension hook, equally use.Solve the elderly and bought vegetables and climb the fatigue in building, improved quality of the life; At any time, any floor, has slide block suspension hook, for you, selects, be affiliated to chair lift And from any floor, a key select target floor arrival, this is corridor chair lift most convenient, the most practical feature, after radio remote controller is controlled and is arrived, take off chair lift, and exit by stop key, so that next bit user uses; And, take vision good, safety, steadily; 7th floor, Yi Zhi, upstairs, or seven to Stall, and downstairs, time of run is three minutes; Corridor chair lift, utilize corridor top board space, do not affect corridor and use function, while using chair lift, just hang on slide block suspension hook, take off after downstairs upstairs,, so, in the upper and lower class period, in corridor, there is not chair lift, because the elderly is the use chair lift of staggering the time, on the original current function of corridor without impact; 3) fabrication cost is low, and a unit 6-8 layer estimates that fabrication cost is 100,000 yuan of left and right, is only 1/4th left and right of cage type elevator; 4) power saving, corridor chair lift, is only used a single phase motor as propulsion source, and upstairs or downstairs, only start and once just arrive object floor and stop, each floor website, two-door without configuration, and open and close actuating unit; During upper and lower building, without calling program, without idle path, but with use, with extension, easy to use, simple, so power saving; 5) maintenance cost is low, easy to use, simple in structure, so maintenance cost is low; 6) old neighbours living love knot, grown-ups and children district is not enough, and place is there is no elevator, but makes people be reluctant to leave place, living facilities are complete, have a good transport service, and neighbourhood is familiar with harmonious, seek medical advice convenient etc., be ready to accept corridor chair lift, the expenses that its fabrication cost is exchanged houses far below removal of home; 7) meet the enforcement of current Huimin policy, and increase labour employment chance, China has entered the astogeny epoch at present, advocates the endowment of being in, community's endowment, improve life of elderly person quality, being one of important content of current Huimin policy, is also the preferably opportunity that solves the upper and lower building of the elderly difficulty, has policy support, the enforcement of corridor chair lift, popularization, within sight; 8) corridor chair lift, in urbanization application and popularization under the new situation, corridor chair lift is not only for old residential quarter, in urbanization application and popularization under the new situation, there is positive effect, in newly-built samll cities and towns, may not be two, 30 floor height buildings entirely, multilayer be more suitable for living, and box elevator is certainly good, but cost is high, percentage of usable dwelling area is low, below 80%, because elevator occupy-place, still has corridor, if adopt corridor chair lift, as long as corridor is widened 0.5m, convenient, economic, practical.
Accompanying drawing explanation
Fig. 1 is whole perspective view of the present invention;
Fig. 2 is transmission drag device structural representation of the present invention;
Fig. 2-1 is Fig. 2 partial enlarged drawing;
Fig. 3 is rail set structural representation of the present invention,
Fig. 3-1 is Fig. 3 partial enlarged drawing;
Fig. 4 is conveyor track apparatus structure schematic diagram of the present invention;
Fig. 5 is schematic circuit diagram of the present invention;
Fig. 6 is chair lift integral structure lateral plan;
Fig. 6-1 is Fig. 6 partial enlarged drawing;
Fig. 6-2 are Fig. 6-1P1-P1 view;
Fig. 6-3 are Fig. 6-1E1-E1 cutaway view;
Fig. 7 is chair lift integral structure schematic diagram;
Fig. 7-1 is Fig. 7 R-R partial enlarged drawing.
In figure: 1 is drive sprocket, 2 is driven sprocket, 3 is single phase motor, 4 is rail slider, 5 is steel ball, 6 is flange, 7 is sole-plate, 8 is reductor, 9 is insulating laminated sheet, 10 is insulating laminated sheet, 11 is track top board, 12 is insulating laminated sheet, 13 is track support, 14 is cable wire, 15 is chair lift, 16 is antifriction-bearing box, 17 is Wheelchair support, 18 is safety strap, 19 is wheelchair, 20 is suspension hook, 21 is flat key, 22 is snap ring, 23 is Anti-hook releasing device, 24 is corridor handrail, 25 is brace panel, 26 is cloth, 61 is hook inner tube, 62 is hook outer tube, 63 is mobile sleeve pipe, 64 is lock pin, 65 is limit shaft, 66 is spring, 67 is lock pin support, 68 is handle and latch, 69 is spring, 70 movable pulleys.
The specific embodiment
In order to deepen the understanding of the present invention and understanding, below in conjunction with the drawings and specific embodiments, the present invention is made further instructions and introduced.
embodiment 1:
Referring to Fig. 2, a kind of corridor chair lift, described corridor chair lift comprises rail set, transmission drag device, function unit and chair lift, under the effect of function unit, described chair lift, under the drive of transmission drag device, moves back and forth along rail set, realize chair lift upstairs, process downstairs.
embodiment 2:
Referring to Fig. 2-1, as a modification of the present invention, described rail set comprises track support 13, track top board 11, sole-plate 7, be arranged on the slide block 4 between track top board 11 and sole-plate 7, between described track top board 11 and sole-plate 7, be also provided with drive sprocket 1 and driven sprocket 2, under the drive of the tangential traction of drive sprocket, three-dimensional messenger chain, moves by track track.For reducing friction drag when mobile, four steel balls 5 are all equipped with in slide block 4 top and bottom, so the movement between the upper and lower base plate of slide block and track becomes friction of rolling, Zu Li Minus is little.
embodiment 3:
Referring to Fig. 2-1, as a modification of the present invention, described transmission drag device comprises by single phase motor 3, worm and wormwheel reductor 8, and three-dimensional messenger chain, the closed-loop messenger chain that described three-dimensional messenger chain is concatenated into by cable wire 14, slide block assembly; Described single phase motor 3 drives Wo bar Wo Lun Minus speed machines 8, drive sprocket 1, three-dimensional messenger chain, with driven sprocket 2, forms sealed joint transmission, forms transmission drag device, realize manned loading upstairs, the operation of going downstairs.
embodiment 4:
Referring to Fig. 5, as a modification of the present invention, described function unit comprises propulsion source and secondary control loop, is also provided with radio telecommand transmitting, receiving device in described secondary control loop.
embodiment 5:
Referring to Fig. 6, Fig. 6-1-Fig. 6-3, Fig. 7, as a modification of the present invention, described chair lift comprises chair lift body, Anti-hook releasing device 23 is set on described chair lift body, also comprises safety strap 18, is arranged on the movable pulley 70 of chair lift body bottom, and be arranged on the hook rod unit on chair lift body.
embodiment 6:
Referring to Fig. 6, Fig. 6-1-Fig. 6-3, as a modification of the present invention, described hook rod unit comprises hook inner tube 61, hook outer tube 62, is arranged on the mobile sleeve pipe 63 of hook outside pipe, also comprise lock pin 64, lock pin support 67, limit shaft 65, and the spring 66 that is arranged on endoporus after lock pin.
embodiment 7:
Referring to Fig. 2-1, as a modification of the present invention, between described worm and wormwheel reductor 8 and track top board 11, be provided with insulating laminated sheet 9,10, object is to guarantee at motor electric leakage, or during short circuit, does not also have voltage and reach messenger chain, thereby, guaranteed personal safety.
embodiment 8:
Referring to Fig. 2-1, as a modification of the present invention, on the output shaft of described worm and wormwheel reductor, be socketed with flange 6, between described output shaft and flange 6, be provided with flat key 21, transmitting torque, described flange 6 and drive sprocket 1 riveted joint, described drive sprocket 1 is connected with bolt with worm and wormwheel reductor 8 output shaft centers.
embodiment 9:
Referring to Fig. 3-1, as a modification of the present invention, described slide block 4 is set to " work " font, and centre is cylinder, and cable wire, through in the middle of cylinder, is provided with snap ring between described cylinder and cable wire, for blocking cable wire.
Principle of work is introduced:
1, track part;
For sake of convenience, clearly, self-defined track concept, scope, orientation and orbital arrangement are as follows: corridor circles round and successively rises, design slide block motion track in orbit, will reach the object that convolution is successively risen and declined, repeat constant motion track, track relies on corridor top board to fix; Referring to Fig. 1, the left side represents, drive sprocket A7 is arranged on seven floor platform top boards, for this reason, Yi Qi building is starting point narration, the sprocket wheel end face of drive sprocket A7 is level attitude, and sprocket wheel axis is upright position, is called level and installs, all driven sprockets are that level is installed, and installation, fixing means are identical, driven sprocket and axle riveted joint are integrated, and are arranged on bearing seat.Bearing seat shell is fixedly connected with sole-plate, and sole-plate, top board, support are fixedly connected with corridor top board.
Fig. 1 represents the three-dimensional messenger chain plane figure that look down in Cong Qi building, as drive sprocket A7, press the clockwise time → driven sprocket of arrow R direction F7-6 → G7-6 → C6 → B6 → ... slide block for three-dimensional chain, to going downstairs, direction moves, three-dimensional chain is by one side of banister, be called inner ring limit, in chair lift, passage limit downstairs, driven sprocket related to this, F7-6 → G7-6 → C6 → B6 → ... be called inner ring driven sprocket, on must having under having, A6 → D6 → H6-7 → E6-7 → A7 is that the slide block of three-dimensional chain moves to direction upstairs, claim limit, outer ring, it is slide block backhaul passage limit, do not allow to hang chair lift.Driven sprocket related to this ... → A6 → D6 → H6-7 → E6-7 → A7 is called outer ring driven sprocket.The three-dimensional chain in both sides is parallel to each other.From multiview drawing: the slide block track that each floor forms, inner ring and outer ring are all parallelogram (oblongs).From Fig. 2, track, except sprocket wheel position is in horizontal construction section, also has track arc transition section, track slope section, then to track arc transition section, track cross level construction section.Form an integral body, a sealing circuit to Stall 7th floors.
2, transmission traction part;
Three-dimensional messenger chain is comprised of two parts, and one group of one of cable wire, slide block are composed in series.The slide block quantity that slide block is one group, depends on corridor total length.By a cable wire, series connection slide block group, the messenger chain of composition closed loop, is customized for three-dimensional messenger chain, because the compliance of cable wire, can be smoothly up and down, left and right, forward and backward, transmission, is that corridor chair lift meets the necessary condition that corridor convolution is risen.The shape and structure of slide block 4 refers to two cross sectionals drawing that the X-X in Fig. 3 shifts out, and Fig. 3-1, and its profile is I-shape substantially, centre is cylinder, and cable wire, through in the middle of cylinder, has snap ring 22 between cylinder center and cable wire, block cable wire 14, and be slide block cylinder parcel.As shown in the figure, because the weight of slide block carrying people, thing, for reducing friction drag when mobile, four steel balls are all equipped with in slide block above and below, so the movement between the upper and lower base plate of slide block and track becomes friction of rolling, Zu Li Minus is little.Slide block, in four, has a band suspension hook, and the pitch between slide block is 9 centimeters, so, within the scope of one meter, can select three suspension hooks, hang three chair lift.Slide block band suspension hook as left figure: cable wire, through hole, garden, suspension hook top, is clamped.The distance of two slide block line of centerss claims pitch, equals the pitch on sprocket wheel reference circle.
The assembling of transmission traction part: referring to Fig. 2 upper left corner and Fig. 2-1, single phase motor 3 is arranged on the flange of input shaft end of RV worm and wormwheel reductor 8, worm screw axial line is horizontal direction, and worm gear axial line is vertical direction, the casing baseplane of RV worm and wormwheel reductor 8, and 11, track top board has insulating laminated sheet isolation, and be interconnected and fixed with bolt, object is to guarantee at motor electric leakage, or during short circuit, do not have voltage and reach messenger chain, thereby guaranteed personal safety yet; By track support, be fixedly connected with corridor top board, on the output shaft of RV worm and wormwheel reductor 8, suit flange 6,6 of axle and flanges have flat key 23, transmitting torque, flange 6 and drive sprocket 1 riveted joint, sprocket wheel 1 center is connected with bolt with the output shaft center of RV worm and wormwheel reductor 8, when drive sprocket, driven sprocket, track all install, just be set with three-dimensional chain, and adjust centre of sprocket distance, and finally encapsulate sole-plate, check whether smooth and easy slide block moves.Adjust completely, check track is installed soundness, and test stone is three times of slide block bearing capacity, be that safety factor is 3, corridor chair lift allows that three chair lift move simultaneously is always capable of carrying a load of 150kg, and every chair lift allows load-bearing 80Kg, be reconnaissance lift heavy 240kg, continue one hour.And have or not and move down phenomenon with dial measuring gauge mensuration slide block, without moving down phenomenon, be qualified.
Driving chain wheel description of symbols: sprocket wheel mark: A 7, B 6, and C 6, and D 6, capitalization English letter, A, B, C, D, represents respectively corridor platform top position, place, numeral floor thereafter, for example: A7, represents corridor platform top position, 7th floors a-quadrants.All the other, the like.
Sprocket wheel mark: E7-6, F7-6, G7-6, H7-6, capitalization English letter, E, F, G, H, represents respectively corridor turnover platform top position, place, 7th floors-6 buildings turnover platform top positions of numeral thereafter.All the other, the like.
Sprocket wheel distributes: 7th floors: A7, and active or drive sprocket, 1, refer to Fig. 2,
1st floor: A1, C1, D1, E1-2, F2-1, G2-1, H1-2, totally seven driven sprockets or jockey sprocket.
2nd floors: A2, B2, C2, D2, E2-3, F3-2, G3-2, H2-3, totally eight driven sprockets, all the other are all identical with second floor.
Transmission order: drive sprocket A7 presses the rotation of the R direction of arrow, is defined as clockwise direction rotation, and chair lift moves to the direction of going downstairs.Transmission order: consult Fig. 1, Fig. 4, to represent through sprocket wheel,
A7?---F7-6?---G7-6?---C6?---B6?---F6-5?---G6-5?---C5?---B5?---F5-4?---G5-4?---C4?---B4?---F4-3?---G4-3?---C3?---B3?---F3-2?---G3-2?---C2?---B2?---F2-1?---G2-1?---C1?---A1?---D1?---H1-2?---E1-2?---A2?---D2?---H2-3?---E2-3?---A3?---D3?---H3-4?---E3-4?---A4?---D4?---H4-5?---E4-5?---A5?---D5?---H5-6?---E5-6?---A6?---D6?---H6-7?---E6-7?---A7
From A7, begin, whole to A7, form ring seal chain.
3, propulsion source and secondary control loop;
The power resources of transmission traction part are in a single phase motor.The Drive and Control Circuit of single phase motor (in this as the propulsion source of transmission traction part) is as Fig. 5.Power circuit is directly used Domestic single-phase power supply, adopts 220V single phase motor, and control loop adopts direct current 12V safety voltage.
The schematic circuit diagram of Fig. 5 comprise two parts: power circuit and secondary control loop:
Fig. 5 face portion is power circuit, comprising: D: single-phase AC motor; RJ: thermal relay; RM: fuse; DK: air switch, safeguard, during inspection, power cut-off is used; L
1l
2: family expenses 220V source of AC;
ZJ13
-1: open contact, be subject to secondary control loop, wireless remote control receiving end N2 controls, when the conducting of N2 passage, 13 adhesives of direct current intermediate relay ZJ, open contact ZJ13
-1dynamic circuit connector, i.e. electrical motor and power supply UNICOM in power circuit, the operation of motor forward is downstairs.
ZJ14
-1: open contact, be subject to secondary control loop, wireless remote control receiving end N3 controls, when the conducting of N3 passage, 14 adhesives of direct current intermediate relay ZJ, open contact ZJ14
-1dynamic circuit connector, in power circuit, the top of electrical motor main winding and end Bei Change connect, and motor reverse speed operation is upstairs; Fig. 5 right part is secondary control loop; Described secondary control loop, refers to the circuit of controlling power circuit operation, generally uses the elements such as intermediate relay and button switch, can realize control.In order to simplify the wiring of circuit, radio telecommand transmitting, receiving device have been incorporated herein.Its essence is remote control switching circuit, substitute button switch function.Therefore, remote controller belongs to secondary control loop.For solving multi-user, use a teleswitch, distinguish successively use order, requiring to produce remote controller producer increases function, and cost is high.For this reason, take corresponding receiver of remote-control sytem quantity, at 12V DC supply input, insert corresponding, discrete intermediate relay, and normally closed contact is connected.Refer to the secondary control loop upper left corner in Fig. 5.Its principle of work is as follows: as seen from the figure, before not enabled, all remote control receivers are all by the i.e. series connection that communicates with 12V DC power anode of normally closed contact separately.
When user uses first remote controller, press start key, the remote controller receiving end N that it is corresponding
1passage conducting.Connect intermediate relay ZJ
1.Each floor of corridor and the indoor indicator lamp of user are bright, are illustrated in use, do not enter.Meanwhile, disconnect the direct supply of all the other remote controller receiving ends, by ZJ
1normally closed contact is moving to be ended into, and while guaranteeing a remote controller job, the receiving end of all the other remote controllers, in nothing electricity, dead status.Reach and do not enter object, guarantee safe in operation.Now can hang up chair lift, take chair lift.
Upstairs: press key upstairs, using the conducting of remote controller receiving end N3 passage, intermediate relay ZJ
14connect ZJ in power circuit
14-1open contact dynamic circuit connector, electrical motor reverses upstairs.ZJ13-2 normally closed contact is moving simultaneously opens, and intermediate relay ZJ 13 is locked.While arriving object floor, press stop key upstairs and press for the second time the key upstairs that shakes control switch, N3 passage turn-offs, ZJ
14turn-off ZJ
14-1open contact resets, electrical motor stall.ZJ13-2 normally closed contact resets simultaneously.
Exit: when the riding chair lift of user, arrive destination layer, take off after chair lift, do not forgotten by exiting strongly, press for the second time the moving key of Kei that shakes control switch, N1 passage turn-offs, ZJ
1turn-off ZJ
1~ ZJ
12intermediate relay normally closed contact UNICOM.Each floor of corridor and the indoor indicator lamp of user go out and represent to stop using, so that next bit user enables.
Downstairs: when user need go downstairs, without calling program.When user uses the 12nd remote controller, press start key, the remote controller receiving end N that it is corresponding
1passage conducting.Connect intermediate relay ZJ
12, each floor of corridor and the indoor indicator lamp of user are bright, are illustrated in use, do not enter.Meanwhile, disconnect the direct supply of all the other remote controller receiving ends, by ZJ
12normally closed contact is moving to be ended into.Equally, while guaranteeing a remote controller job, the receiving end of all the other remote controllers, in nothing electricity, dead status.Now can hang up chair lift, take chair lift.Press again key downstairs, N
2passage conducting, intermediate relay ZJ
13connect ZJ in power circuit
13-1open contact dynamic circuit connector, electrical motor is clockwise downstairs.While ZJ14-
2normally closed contact is moving to be opened, the locked interlock function of intermediate relay ZJ 14.While arriving object floor, by the stop key of going downstairs.Pressing for the second time the key downstairs that shakes control switch is that N3 passage turn-offs, intermediate relay ZJ
13turn-off ZJ
13-1open contact resets, electrical motor stall.Go down chair lift.Take off after chair lift, do not forgotten by exiting strongly, press for the second time the moving key of Kei that shakes control switch, N1 passage turn-offs, ZJ
13turn-off ZJ
1~ ZJ
12intermediate relay normally closed contact UNICOM.Each floor of corridor and the indoor indicator lamp of user go out, and represent to stop using, so that next bit user enables.
4, chair lift, corridor chair lift is with using with extension, and open type seat requires the light chair of chair lift, basket dual-purpose, both can sit people, also can fill thing, has both hung lightly, can push away away again, and dress dish, is user-friendly to.As the chair lift of Fig. 6, material adopts stainless steel tube, cloth, and three ply woods etc., make flexible, by chair, become basket, easily remove stage makeup and costume, and have mousing-hook function, have safety strap, guarantee to use safety, take loose, comfortable.While using as chair lift, movable pulley 70 is out-of-action, by chair, is become after basket, and this basket has wheel 70, just can haul away.Good for physique, can adopt swing type, hang, get more convenient.Need wheelchair-bound user, can utilize hanging chair stand to hang up suspension hook, equally use.
Hook bar is removed stage makeup and costume; Referring to Fig. 6-Fig. 6-3, unload hook bar process: (1) reverses latch clamp handle 68, unclamps, and extracts; (2) sleeve pipe 63 that moves up, the below, position that sleeve pipe 63 contacts with lock pin circular conical surface, the width of vertical channel, equals cone end diameter, while more than pushing away, moves after forcing lock pin, exits and links up with inner tube 61 pin-and-holes.Just complete the bar process of unloading of hook bar.Dress hook bar process: (1) holds mobile sleeve pipe 63, allows and links up with the bar outer tube 62 left and right marks in both sides, aims at the left and right mark of locking pin seat and inserts locking pin seat hole, to lock pin 64, inserts the tube wall of hook bar outer tube 62.Hook bar has filled directly.(2) by latch handle 68, pack the clockwise locking of handle, installation into.Now, Anti-hook releasing device opening is maximum, in treating extension state.Anti-hook releasing device: (1) hangs chair lift: when chair lift hangs up after slide block suspension hook, mobile sleeve pipe 63 is moved up, force lock pin 64 to exit hook bar outer tube 62, outer tube 62, under the elastic force effect of spring 9, moves up, and pins suspension hook.Play lock hook effect.(2) get chair lift, when going down chair lift, getting chair lift, first use hand pushing movable sleeve pipe 63 downward, until lock pin enters hook outer tube 62 tube walls.Pin outer tube 62, now, hook outer tube 62 is in extreme lower position, and hook opening, in maximum position, easily takes off chair lift.
The present invention can also, by least one and embodiment in technical characterictic described in embodiment 2,3,4,5,6,7,8,91 combination, form new embodiment.
It should be noted that above-described embodiment is only preferred embodiment of the present invention; be not used for limiting protection scope of the present invention; being equal to replacement or substituting of having done on the basis of the above all belongs to protection scope of the present invention, and protection scope of the present invention is as the criterion with claims.
Claims (9)
1. corridor chair lift, is characterized in that, described corridor chair lift, comprise rail set, transmission drag device, function unit and chair lift, under the effect of function unit, described chair lift is under the drive of transmission drag device, along rail set, move back and forth, realize chair lift upstairs, process downstairs.
2. corridor chair lift according to claim 1, it is characterized in that, described rail set comprises track support, track top board, sole-plate, be arranged on the slide block between track top board and sole-plate, between described track top board and sole-plate, be also provided with drive sprocket and driven sprocket, under the drive of the tangential traction of drive sprocket, by track track, move.
3. corridor chair lift according to claim 2, it is characterized in that, described transmission drag device comprises by single phase motor, worm and wormwheel reductor, and three-dimensional messenger chain, the closed-loop messenger chain that described three-dimensional messenger chain is concatenated into by cable wire, slide block assembly, described single phase motor drives Wo bar Wo Lun Minus speed machine, drive sprocket, three-dimensional messenger chain and driven sprocket to form sealed joint transmission, form transmission drag device, realize manned loading upstairs, the operation of going downstairs.
4. according to the corridor chair lift described in claim 1 or 2 or 3, it is characterized in that, described function unit comprises propulsion source and secondary control loop, is also provided with radio telecommand transmitting, receiving device in described secondary control loop.
5. according to the corridor chair lift described in claim 1 or 2 or 3, it is characterized in that, described chair lift comprises chair lift body, Anti-hook releasing device is set on described chair lift body, also comprises safety strap, is arranged on the movable pulley of chair lift body bottom, and be arranged on the hook rod unit on chair lift body.
6. corridor chair lift according to claim 5, it is characterized in that, described hook rod unit comprises hook inner tube, hook outer tube, is arranged on the mobile sleeve pipe of hook outside pipe, also comprises lock pin, lock pin support, limit shaft, and the spring that is arranged on endoporus after lock pin.
7. corridor chair lift according to claim 3, is characterized in that, between described worm and wormwheel reductor and track top board, is provided with insulating laminated sheet.
8. corridor chair lift according to claim 3, it is characterized in that, on the output shaft of described worm and wormwheel reductor, be socketed with flange, between described output shaft and flange, be provided with flat key, transmitting torque, described flange and drive sprocket riveted joint, described drive sprocket is connected with bolt with worm and wormwheel speed reducer output shaft center.
9. corridor chair lift according to claim 3, it is characterized in that, described slide block is set to " work " font, centre is cylinder, cable wire is through in the middle of cylinder, and described cylinder and cable wire part are provided with snap ring, for blocking cable wire, four steel balls are all equipped with in slide block above and below, and the movement between the upper and lower base plate of slide block and track becomes friction of rolling.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410081490.2A CN104150323B (en) | 2014-03-07 | 2014-03-07 | Corridor hanging seat |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410081490.2A CN104150323B (en) | 2014-03-07 | 2014-03-07 | Corridor hanging seat |
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| CN104150323A true CN104150323A (en) | 2014-11-19 |
| CN104150323B CN104150323B (en) | 2017-01-18 |
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| CN201410081490.2A Expired - Fee Related CN104150323B (en) | 2014-03-07 | 2014-03-07 | Corridor hanging seat |
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| CN110253534A (en) * | 2019-06-05 | 2019-09-20 | 大连沃隆峰英鸿纳米科技有限公司 | A kind of nanofiber production device of going downstairs in inspection robot |
| CN114408704A (en) * | 2022-01-27 | 2022-04-29 | 南京冠大机电有限公司 | Corridor double-track circulating elevator and operation method thereof |
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| Publication number | Publication date |
|---|---|
| CN104150323B (en) | 2017-01-18 |
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